/* Importação de fontes modernas e elegantes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;700;800&display=swap');

/* Variáveis de Design (Design Tokens) */
:root {
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Paleta de Cores Espirituais e Premium */
  --color-primary: #8b5cf6; /* Roxo suave e intuitivo */
  --color-primary-light: #a78bfa;
  --color-secondary: #06b6d4; /* Ciano pacífico */
  --color-accent: #f59e0b; /* Dourado da sabedoria/luz */
  --color-text-bright: #ffffff;
  --color-text-muted: #cbd5e1;
  
  /* Vidro (Glassmorphism) */
  --glass-bg: rgba(15, 23, 42, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Fullscreen layout adjustments */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100vw;
  height: 100vh;
  margin: 0;
  padding: 0;
  overflow: hidden; /* remove barras de rolagem do navegador */
  background: #000;
}

/* Força a apresentação a ocupar toda viewport */
.reveal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden;
}

.reveal .slides {
  width: 100%;
  height: 100%;
}

.reveal .slides section {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

/* Skip link (acessibilidade) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  background: rgba(0,0,0,0.7);
  color: var(--color-text-bright);
  padding: 8px 12px;
  border-radius: 6px;
  z-index: 10000;
}

/* Reset Geral e Reveal.js Customizations */
.reveal {
  font-family: var(--font-body) !important;
  color: var(--color-text-bright) !important;
}

.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 {
  font-family: var(--font-title) !important;
  font-weight: 700 !important;
  text-transform: none !important;
  letter-spacing: -0.02em !important;
  color: var(--color-text-bright) !important;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
  font-size: 1.4em !important;
}

.reveal ul.custom-list li {
  font-size: 0.95em !important;
}

/* Card Principal dos Slides (Glassmorphism) */
.slide-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 20px !important;
  box-shadow: var(--glass-shadow);
  width: 90%;
  max-width: none;
  margin: 0 auto;
  text-align: left;
  box-sizing: border-box;
  animation: fadeInCard 1s ease-out;
}

/* Layout de Duas Colunas (Texto + GIF/Imagem) */
.slide-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  width: 100%;
}

.slide-grid-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.slide-grid-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Estilo para GIFs embutidos */
.gif-container {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  max-height: 500px;
  max-width: 100%;
}

.gif-container img {
  border-radius: 8px;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Detalhes de Destaque */
.text-highlight {
  color: var(--color-primary-light);
  font-weight: 600;
}

.text-accent {
  color: var(--color-accent);
  font-weight: 600;
}

.text-cyan {
  color: var(--color-secondary);
  font-weight: 600;
}

/* Listas customizadas */
.reveal ul.custom-list {
  list-style: none;
  margin: 20px 0 0 0;
  padding: 0;
}

.reveal ul.custom-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 0.9em;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.reveal ul.custom-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-size: 1.1em;
}

/* Capa Slide Especial */
.cover-container {
  text-align: center;
  padding: 50px 30px !important;
}

.cover-title {
  font-size: 2.2em !important;
  background: linear-gradient(135deg, #ffffff 30%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px !important;
}

.cover-subtitle {
  font-size: 1.1em !important;
  color: var(--color-text-muted) !important;
  margin-bottom: 40px !important;
  font-weight: 400 !important;
  letter-spacing: 0.05em;
}

.cover-badge {
  display: inline-block;
  background: rgba(4, 0, 14, 0.2);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: var(--color-primary-bright);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 1.5em;
  font-family: var(--font-title);
  letter-spacing: 0em;
  margin-bottom: 20px;
}

.cover-footer {
  margin-top: 40px;
  font-size: 0.6em !important;
  color: var(--color-text-muted);
}

/* Transições e Animações */
@keyframes fadeInCard {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Estilização dos Controles do Reveal */
.reveal .controls-arrow {
  color: var(--color-primary-light) !important;
}

.reveal .progress span {
  background: var(--color-primary) !important;
}

/* Frase em destaque / citação */
.reveal blockquote.quote {
  border-left: 4px solid var(--color-primary);
  background: rgba(255, 255, 255, 0.03);
  padding: 15px 20px;
  margin: 15px 0;
  font-style: italic;
  font-size: 0.85em;
  color: var(--color-text-muted);
  border-radius: 0 12px 12px 0;
}